The Old Town of Cartagena is not only a strikingly beautiful city; it’s also a powerhouse of history boasting some seriously impressive defenses. This city is home to the most extensive and complete system of military fortifications you’ll find in South America. Because of its prime location, Cartagena was a major player in the Caribbean, a bustling port back in the 16th, 17th, and 18th centuries. Think of it as a living museum, a UNESCO World Heritage site where every colorful building, every charming balcony, and every historic street whispers tales of the past. Walking these streets, you can’t help but feel the echoes of history, a testament to the city’s outstanding universal value and remarkably well-preserved fortifications.